Example usage for java.io ObjectInput readBoolean

Introduction

In this page you can find the example usage for java.io ObjectInput readBoolean.

Prototype

boolean readBoolean() throws IOException;

Source Link

Document

Reads one input byte and returns true if that byte is nonzero, false if that byte is zero.

Usage

From source file:org.apache.lens.server.query.QueryExecutionServiceImpl.java

@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
    super.readExternal(in);
    // Restore drivers
    synchronized (drivers) {
        int numDrivers = in.readInt();
        String driverQualifiedName;
        String driverClsName;//from w  w w.j  a  v  a 2 s .  co  m
        for (int i = 0; i < numDrivers; i++) {
            driverQualifiedName = in.readUTF();
            driverClsName = in.readUTF();
            LensDriver driver = drivers.get(driverQualifiedName);
            if (driver == null) {
                // this driver is removed in the current server restart
                // we will create an instance and read its state still.
                try {
                    Class<? extends LensDriver> driverCls = (Class<? extends LensDriver>) Class
                            .forName(driverClsName);
                    driver = driverCls.newInstance();
                    String[] driverTypeAndName = StringUtils.split(driverQualifiedName, '/');
                    driver.configure(conf, driverTypeAndName[0], driverTypeAndName[1]);
                } catch (Exception e) {
                    log.error("Could not instantiate driver:{} represented by class {}", driverQualifiedName,
                            driverClsName, e);
                    throw new IOException(e);
                }
                log.info("Driver state for {} will be ignored", driverQualifiedName);
            }
            driver.readExternal(in);
        }
    }

    // Restore queries
    synchronized (allQueries) {
        int numQueries = in.readInt();

        for (int i = 0; i < numQueries; i++) {
            QueryContext ctx = (QueryContext) in.readObject();
            ctx.initTransientState();

            //Create DriverSelectorQueryContext by passing all the drivers and the user query
            //Driver conf gets reset in start
            DriverSelectorQueryContext driverCtx = new DriverSelectorQueryContext(ctx.getUserQuery(),
                    new Configuration(), drivers.values());
            ctx.setDriverContext(driverCtx);
            boolean driverAvailable = in.readBoolean();
            // set the selected driver if available, if not available for the cases of queued queries,
            // query service will do the selection from existing drivers and update
            if (driverAvailable) {
                String selectedDriverQualifiedName = in.readUTF();
                if (drivers.get(selectedDriverQualifiedName) != null) {
                    ctx.getDriverContext().setSelectedDriver(drivers.get(selectedDriverQualifiedName));
                    ctx.setDriverQuery(ctx.getSelectedDriver(), ctx.getSelectedDriverQuery());
                } else {
                    log.info("Ignoring {} as the driver is not loaded", ctx.getQueryHandle());
                    continue;
                }
            }
            allQueries.put(ctx.getQueryHandle(), ctx);
        }
    }
}

From source file:com.sentaroh.android.SMBExplorer.SMBExplorerMain.java

@SuppressWarnings("unchecked")
@Override/*  w  w w . j  a v  a 2 s .  co m*/
public void readExternal(ObjectInput objin) throws IOException, ClassNotFoundException {
    //      Log.v("","rd");
    long sid = objin.readLong();
    if (serialVersionUID != sid) {
        throw new IOException("serialVersionUID was not matched by saved UID");
    }

    paste_list = (ArrayList<FileListItem>) SerializeUtil.readArrayList(objin);
    paste_from_url = SerializeUtil.readUtf(objin);
    paste_to_url = SerializeUtil.readUtf(objin);
    paste_item_list = SerializeUtil.readUtf(objin);

    is_paste_copy = objin.readBoolean();
    is_paste_enabled = objin.readBoolean();
    is_paste_from_local = objin.readBoolean();

    local_dir_hist = (ArrayList<String>) SerializeUtil.readArrayList(objin);
    remote_dir_hist = (ArrayList<String>) SerializeUtil.readArrayList(objin);

    remote_file_list_cache = (ArrayList<FileListCacheItem>) SerializeUtil.readArrayList(objin);
    remote_curr_file_list = (FileListCacheItem) objin.readObject();
    local_file_list_cache = (ArrayList<FileListCacheItem>) SerializeUtil.readArrayList(objin);
    local_curr_file_list = (FileListCacheItem) objin.readObject();
    vsa = new ViewSaveArea();
    vsa.readExternal(objin);
    dialog_msg_cat = objin.readUTF();

    remoteBase = SerializeUtil.readUtf(objin);
    localBase = SerializeUtil.readUtf(objin);
    remoteDir = SerializeUtil.readUtf(objin);
    localDir = SerializeUtil.readUtf(objin);
    currentTabName = SerializeUtil.readUtf(objin);
    smbUser = SerializeUtil.readUtf(objin);
    smbPass = SerializeUtil.readUtf(objin);

    localUpButtonEnabled = objin.readBoolean();
    localTopButtonEnabled = objin.readBoolean();
    remoteUpButtonEnabled = objin.readBoolean();
    remoteTopButtonEnabled = objin.readBoolean();
}